The Fellowship of the Ring, journeying through Moria in 3019, found his tomb. A shaft of light from outside of the mountain fell directly onto Balin’s Tomb, though it is not known what the shaft originally lit. The Chamber was the site of a battle between the Fellowship and a group of attacking orcs.

The runes carved into Balin’s Tomb were Angerthas Moria, used before the flight of the Dwarves. Balin’s folk would have followed this example in such a circumstance. The top, larger runes (the first three lines) are written in Khuzdul, while the smaller ones of the final line below, were in the Common Speech, written with Angerthas Erebor.

The Dwarves never used their "true" Khuzdul names, not even in inscriptions, but rather their names in a Mannish dialect of the Northmen. Tolkien, having translated all uses of Mannish into modern English and Norse, rendered these names as "Balin" and "Fundin", as he did the other words in the last line of the inscription (see note on English below). The name "Moria" was used, for by the time of the inscription, it had become the accepted name for Khazad-dûm in the Common Speech.

The use of English to represent the Common Speech in primary sources such as the inscription on Balin's Tomb was a result of Tolkien's vision of completely translating all Westron into modern English, even in authentic documentation, although upon reflection Tolkien said that this translation was "an erroneous extension of the general linguistic treatment".[1]

Balin's Tomb is portrayed on film exactly as described in the book. The runes on the tomb are copied verbatim. Grant Major specifically tried to retain the evocative image of the shaft of light landing directly on Balin's Tomb in the film sequence. In the film, Balin's Tomb is destroyed by the Cave-troll during the Battle of the Chamber of Mazarbul.